Which statement illustrates how progress in engineering has affected the
natural environment?
...
Physics, 23.11.2020 01:00 babysune01
Which statement illustrates how progress in engineering has affected the
natural environment?
A. Machines have replaced much of the manual labor once needed
to run a farm
B. Equipment developed to irrigate crops with well water depletes the
amount of available groundwater.
C. Farmers use larger equipment to plant and harvest more grain in
less time.
D. Modern farming equipment has made more food available to
many more people than in the past.
Answers: 1
Physics, 22.06.2019 05:10, blondesaturn
Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.
Answers: 3
Physics, 22.06.2019 12:00, Redeyestudio53
This is for my 8th grade science class, i really don’t understand. can someone me? , lol.
Answers: 1
Physics, 22.06.2019 14:00, 6224968918
Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.
Answers: 1
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